Diamond Doors

Diamond Doors come with many industry leading features and options. Features come standard with every Diamond Door. Options can be added or are recommended depending on the door application. You can view our door design and specific components including technical specifications, frequently asked questions, and warranty below.

Every Diamond Door starts out as a steel frame, made of HSS tubular steel. Our commercial bifold door lift system consists of an electric lift motor, industrial grade gearbox, and high quality cables, creating a reliable electric lift bifold door. Since each door is made to project, you can choose the features and options best suited for your building.